UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Amendment No. 6)* Under the Securities Exchange Act of 1934 ALLIED HEALTHCARE PRODUCTS, INC. _________________________________________________________________ (Name of Issuer) Common Stock _________________________________________________________________ (Title of Class of Securities 019222108 ____________________________ (CUSIP Number) Brent D. Baird 1350 One M&T Plaza Buffalo, New York 14203 (Phone: (716) 849-1484) _________________________________________________________________ (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) April 4, 2005 _______________________ (Date of Event which Requires Filing of this Statement) If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d- 1(b)(3) or (4), check the following box __. *The remainder of this cover page shall be filed out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page. The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). SCHEDULE 13D Amendment No. 6 CUSIP NO. 019222108 1. Name of Reporting Person SS or Identification No. of above person (optional) Bruce C. Baird 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)___ (b)_X_ 3. SEC USE ONLY 4. SOURCE OF FUNDS* PF 5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) ____ 6. CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A. NUMBER OF SHARES 7. SOLE VOTING POWER BENEFICIALLY OWNED 48,000 BY EACH REPORTING PERSON WITH 8. SHARED VOTING POWER -0- 9. SOLE DISPOSITIVE POWER 48,000 10. SHARED DISPOSITIVE POWER -0- 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 48,000 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ____ 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.614% 14. TYPE OF REPORTING PERSON* IN *SEE INSTRUCTIONS BEFORE FILLING OUT! SCHEDULE 13D Amendment No. 6 CUSIP NO. 019222108 1. Name of Reporting Person SS or Identification No. of above person (optional) Brent D. Baird 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)___ (b)_X_ 3. SEC USE ONLY 4. SOURCE OF FUNDS* PF 5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) ____ 6. CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A. NUMBER OF SHARES 7. SOLE VOTING POWER BENEFICIALLY OWNED 79,645 BY EACH REPORTING PERSON WITH 8. SHARED VOTING POWER -0- 9. SOLE DISPOSITIVE POWER 79,645 10. SHARED DISPOSITIVE POWER -0- 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 79,645 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ____ 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.019% 14. TYPE OF REPORTING PERSON* IN *SEE INSTRUCTIONS BEFORE FILLING OUT! SCHEDULE 13D Amendment No. 6 CUSIP NO. 019222108 1. Name of Reporting Person SS or Identification No. of above person (optional) First Carolina Investors, Inc. 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a)___ (b)_X_ 3. SEC USE ONLY 4. SOURCE OF FUNDS* WC 5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) ____ 6. CITIZENSHIP OR PLACE OF ORGANIZATION Delaware NUMBER OF SHARES 7. SOLE VOTING POWER BENEFICIALLY OWNED 815,000 BY EACH REPORTING PERSON WITH 8. SHARED VOTING POWER -0- 9. SOLE DISPOSITIVE POWER 815,000 10. SHARED DISPOSITIVE POWER -0- 11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 815,000 12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ____ 13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 10.424% 14. TYPE OF REPORTING PERSON* CO *SEE INSTRUCTIONS BEFORE FILLING OUT! SCHEDULE 13D Amendment No. 6 INTRODUCTION The ownership of shares ("Shares") of Common Stock of the Issuer was previously reported by the Reporting Persons in a Schedule 13D, which was filed with the Securities and Exchange Commission on August 5, 1999, as amended by Schedule 13D Amendment No. 1, which was filed with the Securities and Exchange Commission on November 29, 1999, as amended by Schedule 13D Amendment No. 2, which was filed with the Securities and Exchange Commission on December 1, 2000, as amended by Schedule 13D Amendment No. 3, which was filed with the Securities and Exchange Commission on October 24, 2003, as amended by Schedule 13D Amendment No. 4, which was filed with the Securities and Exchange Commission on March 16, 2004, as amended by Schedule 13D Amendment No. 5, which was filed with the Securities and Exchange Commission on November 24, 2004 ("Amendment No. 5"). Since the filing of Amendment No. 5, the ownership of Shares by the Reporting Persons has changed, and the number of Shares now held by the Reporting Persons is 992,645 Shares. The Cover Pages for the Reporting Persons whose ownership of Shares has changed since the filing of Amendment No. 5 are hereby amended as shown in this Amendment No. 6. Item 5 is hereby amended as shown in this Amendment No. 6. All other Cover Pages and Items remain unchanged from the previous Schedule 13D, as amended. NOTE: THE EXECUTION AND SUBMISSION OF THIS STATEMENT BY THE REPORTING PERSONS SHALL NOT BE CONSTRUED AS A STATEMENT OR ADMISSION THAT THE REPORTING PERSONS (I) ARE ACTING AS A GROUP IN THE ACQUISITION OF THE SHARES, (II) COLLECTIVELY CONSTITUTE A "PERSON" WITHIN THE MEANING OF SECTION 13(D)(3) OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED (THE "ACT"), OR (III) FOR THE PURPOSES OF SECTION 13(D) OF THE ACT, ARE THE BENEFICIAL OWNERS OF ANY SHARES OTHER THAN THE SHARES IN WHICH EACH PERSON IS SPECIFICALLY IDENTIFIED IN THIS STATEMENT TO HAVE A BENEFICIAL INTEREST. ITEM 5. INTEREST IN SECURITIES OF THE ISSUER. Item 5 is hereby amended to read as follows: (a) The Reporting Persons hereby report beneficial ownership, in the manner hereinafter described, of 992,645 Shares of the Issuer: Percentage of Number Of Outstanding Shares Held in the Name of Shares Security (1) Aries Hill Corp. 50,000 0.640% Bruce C. Baird 48,000 (2) 0.614% Brent D. Baird 79,645 (3) 1.019% First Carolina Investors, 815,000 10.424% Inc. ______ ______ TOTAL 992,645 12.696% (1) The foregoing percentages assume that the number of Shares of the Issuer outstanding is 7,818,432 Shares as of February 10, 2005 (as reported in the Issuer's Form 10-Q for the quarter ended December 31, 2004). (2) All of such Shares are held by Bruce C. Baird individually. (3) 69,645 of such Shares are held by Brent D. Baird individually and 10,000 of such Shares are held by Brent D. Baird's retirement plan. (b) The Reporting Persons have sole voting and sole dispositive power over the Shares enumerated in paragraph (a). (c) The following transactions of the Shares were effected during the past sixty days: Price/Share (in Dollars Sale In The Name Commissions not Of Date Number of Shares included) First Carolina 3/21/05 8,500 5.98294 Investors 3/22/05 5,000 5.95 3/24/05 3,500 6.2542 3/28/05 2,000 6.0422 3/29/05 3,000 6.25 4/1/05 7,000 6.7503 4/4/05 1,000 7.2608 4/5/05 5,000 7.506 The transactions were effected through open-market sales. In addition, on March 11, 2005, Brent D. Baird, individually, exercised Directors stock options which resulted in the issuance to him by the Issuer of 11,145 Shares. (d) Not applicable (e) Not applicable SIGNATURE After reasonable inquiry and to the best of our knowledge and belief, we certify that the information set forth in this statement is true, complete and correct. DATED this 8th day of April, 2005. Bruce C. Baird and Brent D. Baird By: s/Brian D. Baird Brian D. Baird, as attorney-in-fact First Carolina Investors, Inc. By: s/Brent D. Baird Brent D. Baird, Chairman